The average of Radhika’s marks in 7 subjects is 75. His average in six subjects excluding science is 72. How many marks did he get in Science?
Question
Solution 1
Sure, here is the step by step solution:
Step 1: The average of Radhika's marks in 7 subjects is 75. So, the total marks in 7 subjects = 75 * 7 = 525 marks.
Step 2: The average of Radhika's marks in 6 subjects excluding science is 72. So, the total marks in 6 subjects = 72 * 6 = 432 marks.
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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